Black sesame oil is rich in zinc, which can increase skin elasticity and smoothness. It also contains lignans, which have antioxidant properties that can protect skin from pollution and sunlight. Black sesame oil can also help with skin conditions like eczema, psoriasis, acne, and vitiligo.
Hair health
Black sesame oil can help darken hair and prevent hair loss. It can also nourish hair and promote shine.
Blood sugar
Black sesame oil may help regulate blood sugar levels, especially for people with diabetes. One study found that rats with diabetes who were fed a 6% sesame oil diet for 42 days had significantly lower blood sugar levels than rats who were not fed the oil. Another study found that adults with type 2 diabetes who took sesame oil for 90 days had lower fasting blood sugar and hemoglobin A1c levels than a placebo group.